Structural Dynamics Scanned Premium Lecture Notes from Buvana. Syllabus is Based on Anna University , Post Graduate M.E. Structural Engineering R2013 Regulations.
Content:
UNIT-1
PRINCIPLES OF VIBRATION ANALYSIS
UNIT- 2
Principle mode of vibration
UNIT-3
Orthogonal of modes
UNIT-5
Direct integration method for dynamic response of MDOF System
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DYNAMICS OF STRUCTURE
UNIT-1
PRINCIPLES OF VIBRATION ANALYSIS
Single degree of freedom system
Free vibration
Undamped free vibration damped free vibration
Frequency and period
Damping force
Natural vibration frequency
Mass – spring system
System with distributed mass and elasticity
System with lamped masses
Dynamic eau system
Equation of motion
Mode shape
Natural frequency
Dynamic caution system
UNIT- 2
Principle mode of vibration
Normal mode of vibration
Natural frequency
Mode super position method
Duhamal’s integrat (P.I)
Normalization of modes
Vibration absorber
UNIT-3
Orthogonal of modes
Interpretation of model orthogonality
Formulation using conservation of energy
Formulation using virtual work
Wilson’s method
UNIT-5
Direct integration method for dynamic response of MDOF System
Methods
Central different method
Average different method
Linear acceleration method
Newmark B method
Wilson O method
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